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CONTENTS

Atomic Display Base

SKU:A115

Description

Atomic Display Base is a high-definition display driver unit that uses FPGA to emulate traditional SPI TFT-LCD data output, supporting up to 720P (1280x720) image output. It achieves broad compatibility for display output through a dedicated RGB-to-high-definition multimedia signal chip. Users can pair it with the ATOM series hosts to meet different memory and application requirements. The Atomic Display Base can replace traditional PC-controlled display panel solutions, offering a more cost-effective option. It is widely applicable in industrial control displays, smart home information screens, education and conference presentations, and remote monitoring displays.

Note
Atomic Display Base requires a display with adaptive resolution scaling. Some displays without this feature may experience display abnormalities.

Features

  • Uses FPGA (Gowin GW1NR-9C)
  • Built-in LT8618SX RGB-to-high-definition multimedia signal chip (supports 24-bit color depth)
  • SPI interface (FPGA) + I2C interface (LT8618SX)
  • Maximum 720P (1280x720) image output
  • Various output modes with optimized frame rates of up to 12 ~ 16 FPS
  • Development platforms: Arduino, ESP32-IDF (UIFlow not yet supported)

Contents

  • 1x Atomic Display Base

Applications

  • Display input signal source
  • High-definition data dashboard

Specifications

Specification Parameter
FPGA Gowin GW1NR-9C
LT8618SX RGB-to-high-definition multimedia signal chip, supports 24-bit color depth
Maximum Output Size 720P (1280x720)
Output Frame Rate 1280x720 60Hz
Product Size 64*24*29mm
Package Size 136*92*30mm
Product Weight 15.2g
Package Weight 17.3g

Schematic

schematics

PinMap

LT8618SX

Atomic Display Base G25 G21
LT8618SX LT_CSDA LT_CSCL

FPGA GW1NR-9C

Atomic Display Base CLK CS MISO MOSI
ATOM LITE/ATOM Matrix GPIO22 GPIO19 GPIO23 GPIO33
ATOMS3/ATOMS3 LITE GPIO5 GPIO6 GPIO7 GPIO8

Module Size

schematics

Examples

Arduino

Video

  • Atomic Display Base Product Introduction